Surface mount shower shelf



FIG. 1 is a front elevational view of a shower shelf showing my newdesign;

FIG. 2 is a left side elevational view of FIG. 1;

FIG. 3 is a rear elevational view of FIG. 1;

FIG. 4 is a right side elevational view of FIG. 1;

FIG. 5 is a bottom view of FIG. 1; and,

FIG. 6 is a top view of FIG. 1.

The ornamental design for a shower shelf, as shown and described.